'宣言
Public MustInherit Class TearawayToolBase
Inherits PopupToolBase
Implements Infragistics.Shared.IKeyedSubObject, Infragistics.Shared.IKeyedSubObjectEx, Infragistics.Win.IPopupItem, Infragistics.Win.Notifications.INotificationBadgeProvider, Infragistics.Win.Notifications.INotificationBadgeSettingsOwner